Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5133655 | Friction clamp for injection molding machine | Robert D. Schad, Ronald Ing | 1992-07-28 |
| 5011396 | Quick coupling device for exchanging plasticizing unit of an injection molding machine | John Cosman | 1991-04-30 |